<template>
  <div class="system-menu-container">
    <el-dialog title="新增菜单" v-model="isShowDialog" width="769px">
      <div class="system-menu-form">
        <el-form :model="ruleForm" size="small" label-width="80px">
          <el-row :gutter="35">
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="菜单名称">
                <el-input v-model="ruleForm.meta.title" placeholder="请输入菜单名称" clearable></el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="路由名称">
                <el-input v-model="ruleForm.name" placeholder="路由名称（路由中的name值）" clearable></el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="菜单图标">
                <el-input v-model="ruleForm.meta.icon" placeholder="请输入菜单图标" clearable></el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="组件地址">
                <el-input v-model="ruleForm.component" placeholder="组件地址" clearable></el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="是否隐藏">
                <el-select v-model="ruleForm.meta.isHide" placeholder="请选择是否隐藏" clearable class="w100">
                  <el-option label="是" value="true"></el-option>
                  <el-option label="否" value="false"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="是否缓存">
                <el-select v-model="ruleForm.meta.isKeepAlive" placeholder="请选择是否缓存" clearable class="w100">
                  <el-option label="是" value="true"></el-option>
                  <el-option label="否" value="false"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="是否固定">
                <el-select v-model="ruleForm.meta.isAffix" placeholder="请选择是否固定" clearable class="w100">
                  <el-option label="是" value="true"></el-option>
                  <el-option label="否" value="false"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="是否外链">
                <el-select v-model="ruleForm.isLink" placeholder="请选择是否外链" clearable class="w100"
                  :disabled="ruleForm.meta.isIframe === 'true'">
                  <el-option label="是" value="true"></el-option>
                  <el-option label="否" value="false"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="是否内嵌">
                <el-select v-model="ruleForm.meta.isIframe" placeholder="请选择是否iframe" clearable class="w100"
                  @change="onSelectIframeChange">
                  <el-option label="是" value="true"></el-option>
                  <el-option label="否" value="false"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="链接地址">
                <el-input v-model="ruleForm.meta.isLink" placeholder="外链/内嵌时链接地址（http:xxx.com）" clearable
                  :disabled="ruleForm.isLink === '' || ruleForm.isLink === 'false'">
                </el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="权限标识">
                <el-input v-model="ruleForm.meta.auth" placeholder="路由权限标识（多个请用逗号隔开）" clearable></el-input>
              </el-form-item>
            </el-col>
            <el-col :xs="24" :sm="12" :md="12" :lg="12" :xl="8" class="mb20">
              <el-form-item label="菜单排序">
                <el-input v-model="ruleForm.menuSort" placeholder="菜单排序" clearable></el-input>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
      </div>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="onCancel" size="small">取 消</el-button>
          <el-button type="primary" @click="onSubmit" size="small">新 增</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script lang="ts">
import { reactive, toRefs } from "vue";
// import { setBackEndControlRefreshRoutes } from "/@/router/index.ts";
export default {
  name: "systemAddMenu",
  setup() {
    const state = reactive({
      isShowDialog: false,
      /**
       * 参数请参考 `/src/router/index.ts` 中的 `dynamicRoutes` 路由菜单格式（请注意参数类型！）
       * 受到 `element plus` 类型 `string/number/object` 影响，不可使用 `:value="true"`
       * 的写法，所以传值到后台时，需要转换成布尔值，否则页面可能出现玄学。
       * 路由权限标识为数组格式，基本都需要自行转换类型
       */
      ruleForm: {
        name: "", // 路由名称
        component: "", // 组件地址
        isLink: "", // 是否外链
        menuSort: "", // 菜单排序
        meta: {
          title: "", // 菜单名称
          icon: "", // 菜单图标
          isHide: "", // 是否隐藏
          isKeepAlive: "", // 是否缓存
          isAffix: "", // 是否固定
          isLink: "", // 是否外链，开启外链条件，`1、isLink:true 2、链接地址不为空`
          isIframe: "", // 是否内嵌，开启条件，`1、isIframe:true 2、链接地址不为空`
          auth: "", // 路由权限标识（多个请用逗号隔开），最后转成数组格式
        },
      },
    });
    // 打开弹窗
    const openDialog = (row) => {
      state.isShowDialog = true;
    };
    // 关闭弹窗
    const closeDialog = (row) => {
      state.isShowDialog = false;
    };
    // 是否内嵌下拉改变
    const onSelectIframeChange = () => {
      if (state.ruleForm.meta.isIframe === "true") {
        state.ruleForm.isLink = "true";
      } else {
        state.ruleForm.isLink = "";
      }
    };
    // 取消
    const onCancel = () => {
      closeDialog();
      initForm();
    };
    // 新增
    const onSubmit = () => {
      console.log(state.ruleForm); // 数据，请注意需要转换的类型
      closeDialog(); // 关闭弹窗
      // setBackEndControlRefreshRoutes() // 刷新菜单，未进行后端接口测试
    };
    // 表单初始化，方法：`resetFields()` 无法使用
    const initForm = () => {
      state.ruleForm.name = "";
      state.ruleForm.component = "";
      state.ruleForm.isLink = "";
      state.ruleForm.menuSort = "";
      state.ruleForm.meta.title = "";
      state.ruleForm.meta.icon = "";
      state.ruleForm.meta.isHide = "";
      state.ruleForm.meta.isKeepAlive = "";
      state.ruleForm.meta.isAffix = "";
      state.ruleForm.meta.isLink = "";
      state.ruleForm.meta.isIframe = "";
      state.ruleForm.meta.auth = "";
    };
    return {
      openDialog,
      closeDialog,
      onSelectIframeChange,
      onCancel,
      onSubmit,
      ...toRefs(state),
    };
  },
};
</script>

<style scoped lang="scss">
.system-menu-container {
  .system-menu-form {
    max-height: 70vh !important;
    overflow-y: auto;
    overflow-x: hidden;
  }
}
</style>